Research peptide retailer
Receptor Chems
Lab not named
Product pages say CoAs are available upon request with no downloadable document found, About page attributes testing to their own facility rather than an external lab.
Headline price
Not disclosed
Regulated as
Not disclosed
Delivery area
Not disclosed
Certificate of Analysis profile
CoA per batch
No
Access
on-request
Lab
Not named -- site claims internal HPLC/NMR testing and states CoA data is 'available upon request', but no identifiable third-party lab is named anywhere checked (homepage, about, contact, sampled product page).
QR-verifiable
No
Trust Index status
CoA: weak / closed10/100 · D
Founded
Not disclosed
Companies House
Not disclosed
Business Transparency
Not established
Last verified
2026-08-19
No UK trading entity found
We searched UK Companies House thoroughly (exact name, exact phrase, and plausible variants) and found no matching registration, despite this site presenting as UK-based. This caps the CoA tier below green regardless of score. It is not proof of wrongdoing, only that we could not confirm who operates this business: see methodology.
- ⚠ No UK trading entity could be found despite a thorough search, though the site presents as UK-based
Re-checked on a rolling basis, not a fixed monthly cycle; see the last-verified date above. See methodology for how this is scored.
Separate from the CoA score
Responsible Practice assessment
Material concerns- · No RUO disclaimer published anywhere on the site at all (mechanical fact).
We assess what a brand publishes and makes available to customers, not its intentions. Full framework and what each status means: how we assess brands. Think this is wrong? Email [email protected] with evidence.
Not yet Independently Verified
The CoA tier and Responsible Practice status above are free and mechanical. Nobody, including Receptor Chems, has paid for the deeper lab-accreditation, batch-traceability, and corporate-history checks yet. Request that it be run →
Our verdict
Last reviewed 2026-08-19. PeptideClear earns nothing when readers click through, and this link carries no tracking. Editorial criteria are documented in our methodology.
Ready to start?
Visit Receptor Chems →
No commission earned. Untracked link, direct to Receptor Chems.